| #!/bin/bash |
| # Copyright 2020 Google LLC |
| # |
| # Use of this source code is governed by a BSD-style license that can be |
| # found in the LICENSE file. |
| |
| # Call with <swarming dir> <top level of flutter checkout> <out_dir> [GN arguments...] |
| |
| set -e |
| set -x |
| |
| export PATH="$1/recipe_bundle/depot_tools:${PATH}" |
| # Add CIPD to the PATH for vpython3 and python3. |
| export PATH="$1/cipd_bin_packages:$1/cipd_bin_packages/bin:$1/cipd_bin_packages/cpython3:$1/cipd_bin_packages/cpython3/bin:${PATH}" |
| # Set env for vpython and cipd. |
| export VPYTHON_VIRTUALENV_ROOT=$1/cache/vpython |
| export CIPD_CACHE_DIR=/tmp/.cipd_cache |
| |
| # e.g. /mnt/pd0/s/w/ir/cache/work/flutter/src |
| source_dir=$2 |
| # e.g. /mnt/pd0/s/w/ir/cache/work/flutter/src/out/android_release |
| out_dir=$3 |
| shift 3 |
| cd $source_dir |
| flutter/tools/gn "$@" |
| # This is why we have to mount the entire swarming directory, GN sets a command |
| # to do a version check via relative path (../../flutter/third_party/gn/gn) |
| ninja -v -C $out_dir -j100 |
